
High-Performance Fill Media for Cooling Towers
Engineered PVC or PP film fills that boost heat exchange efficiency and optimize water-air contact.
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Overview ..
Four Air provides a wide range of high-efficiency film fills designed for cooling towers and evaporative condensers. These media components significantly increase the surface area for heat exchange, ensuring better cooling performance and water economy.
We offer film fills in various configurations, thicknesses, and chemical resistances to suit different industrial requirements—available for both counterflow and crossflow tower designs.




Overview ..
Four Air provides a wide range of high-efficiency film fills designed for cooling towers and evaporative condensers. These media components significantly increase the surface area for heat exchange, ensuring better cooling performance and water economy.
We offer film fills in various configurations, thicknesses, and chemical resistances to suit different industrial requirements—available for both counterflow and crossflow tower designs.
Technical Specifications
Specification |
Details |
---|---|
Material |
PVC / PP |
Sheet Thickness |
0.28 – 0.40 mm |
Specific Surface Area |
Up to 150 m²/m³ |
Temperature Resistance |
PVC: up to 60°C / PP: up to 80°C |
Flame Retardant |
Optional (on request) |
Sizes |
Modular blocks – customizable |
Suitable for |
Counterflow & Crossflow towers |